Check out this latest change to 0.8.2:
https://github.com/bitcoin/bitcoin/pull/2577

This pull defines 'uneconomic dust' as 54.3 uBTC (5430 satoshis, about $0.007 at current prices), and treats any transaction with outputs less than 5430 satoshis as non-standard (won't be relayed, won't be mined). 5430 satoshis is derived from the cost (in fees) to spend a TxOut/TxIn. See https://people.xiph.org/~greg/txouts2.png for proportion of recent outputs this will (eventually) affect.

Will this make the initial Satoshis sent on dividends no longer relay/get mined?